Rapidcreek@lemmy.world to politics @lemmy.world · 1 year agoDonald Trump complains about being called "cognitively impaired"www.newsweek.comexternal-linkmessage-square40fedilinkarrow-up1285arrow-down116
arrow-up1269arrow-down1external-linkDonald Trump complains about being called "cognitively impaired"www.newsweek.comRapidcreek@lemmy.world to politics @lemmy.world · 1 year agomessage-square40fedilink
minus-squareintensely_human@lemm.eelinkfedilinkarrow-up2·1 year agoFill the batteries with water so they’re more in tune with the ocean.
minus-squareFrostyTheDoo@lemmy.worldlinkfedilinkarrow-up1·1 year agoOkay but what if there’s a shark?
minus-squaretheneverfox@pawb.sociallinkfedilinkEnglisharrow-up4·1 year agoThen you can pet it and feel how smooth it is
minus-squareArcaneSlime@lemmy.dbzer0.comlinkfedilinkarrow-up3·1 year agoAs a veteran scuba instructor, I have touched dozens of sharks with my bare hands. Every one had very rough skin, like medium sandpaper.
minus-squareGrabthar@lemmy.worldlinkfedilinkarrow-up3·1 year agoIndeed. Placoid scales are a defining feature of Elasmobranchs.
minus-squareMeThisGuy@feddit.nllinkfedilinkarrow-up2·1 year agothat’s why they swim so smooth in the ocean. that or a few million years of evolution
minus-squaretheneverfox@pawb.sociallinkfedilinkEnglisharrow-up2·1 year agoI don’t know what to tell you, I’m petting a shark right now and it’s like touching silk. In both directions, couldn’t be smoother
Fill the batteries with water so they’re more in tune with the ocean.
Okay but what if there’s a shark?
Then you can pet it and feel how smooth it is
As a veteran scuba instructor, I have touched dozens of sharks with my bare hands. Every one had very rough skin, like medium sandpaper.
Indeed. Placoid scales are a defining feature of Elasmobranchs.
that’s why they swim so smooth in the ocean.
that or a few million years of evolution
I don’t know what to tell you, I’m petting a shark right now and it’s like touching silk. In both directions, couldn’t be smoother